2-Step equations, solve each equation 15 - n/7 = 13

44 = -4 + 8p

21 - h = -32

-19 = 11b + 3

1) 14   2) 6   3) 53   4)-2

Step-by-step explanation:

1) 15 - n/7 = 13                                    

  7*15 - 7*n/7 = 7*13

  105 - n = 91

  -n = 91 - 105

  -n = -14

   n = 14

2) 44 = - 4 + 8p

   -8p = - 4 - 44

   -8p = -48

   -p   = - 48/8

   -p  = 6

3) 21 - h= -32

   -h = -32 -21

   -h = -53

   h = 53

4) -19 = 11b + 3

   -11b = 19 + 3

   -11b = 22

     -b = 22/11

    -b = 2

    b = -2

k = - → A

the equation for direct variation is y = kx ( k is the constant of variation )

thus k =

given - 6y = 4x is a direct variation equation then

k = = -

k =